| Patents for F24H 1 - Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (28,567) |
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| 05/23/2007 | CN1967084A Instant-heating type electric heating boiler |
| 05/23/2007 | CN1317536C Brown gas combustion apparatus and heating system using the same |
| 05/22/2007 | US7221861 Universal transfer apparatus and method to use same |
| 05/22/2007 | US7221860 Vacuum insulated heater assembly |
| 05/22/2007 | CA2461388C Water heater electrical enclosure insert/foam dam |
| 05/17/2007 | US20070110414 Non-condensing exhaust system |
| 05/17/2007 | US20070107675 Direct heating tube and method of heating fluid using same |
| 05/16/2007 | EP1238231B2 Water heater comprising a plate heat exchanger and a storage container for heated water |
| 05/16/2007 | CN2901765Y Carbon fiber electric heater |
| 05/16/2007 | CN2901170Y Double chamber water tank solar water heater |
| 05/16/2007 | CN2901157Y Energy saving environment protection water heating boiler |
| 05/16/2007 | CN2901156Y Environment protection type high energy directly burning water heater |
| 05/16/2007 | CN2901155Y Energy saving furnace |
| 05/16/2007 | CN2901154Y Gasifying room burning boiler |
| 05/16/2007 | CN2901153Y Electric heating boiler |
| 05/16/2007 | CN2901152Y Heater for water storage type electric water heater |
| 05/16/2007 | CN2901151Y Water drinking machine heating bladder heater at bottom |
| 05/16/2007 | CN2901150Y 微波热水器 Microwave water heater |
| 05/16/2007 | CN2901149Y Energy saving type anti-explosion electric heater |
| 05/16/2007 | CN2901148Y Atmospheric energy saving water drinking machine |
| 05/16/2007 | CN2901147Y Water heater capable of using as water storage tank |
| 05/16/2007 | CN2901146Y Heating device for seam filler |
| 05/16/2007 | CN2899663Y Boiling type water drinking machine |
| 05/16/2007 | CN1963338A Instant heating boiled water implement |
| 05/16/2007 | CN1963337A Little hatch low-pressure water chamber of heater |
| 05/16/2007 | CN1963336A 加热炉 Furnace |
| 05/16/2007 | CN1963333A Divided coal (electricity, oil, gas) burning boiler |
| 05/16/2007 | CN1963332A Temperature-controlled rapid heater |
| 05/16/2007 | CN1963331A Electricity boiled water implement with apparatus filled with tea |
| 05/16/2007 | CN1963330A Electric water boiler with irradiance timing apparatus |
| 05/16/2007 | CN1963329A Gas water heater capable of harmful gas monitoring and alarming and method of monitoring and alarming |
| 05/16/2007 | CN1963297A Ring screw smoke flue for smoke tube built-in water tube of shell type smoke tube boiler |
| 05/15/2007 | CA2509719C Method and apparatus for providing on-demand hot water |
| 05/15/2007 | CA2437032C Exhaust heat recovery system |
| 05/15/2007 | CA2194584C Gas flow control valve for a continuous flow water heater |
| 05/10/2007 | WO2007051967A1 Heating system |
| 05/10/2007 | WO2005000640A3 Fluid heater with low porosity thermal mass |
| 05/10/2007 | US20070106197 Method of structuring a machine to heat dialysis fluid using radiant energy |
| 05/10/2007 | US20070104471 Universal transfer apparatus and method to use same |
| 05/10/2007 | DE202006004396U1 Wärmespeicher Heat storage |
| 05/09/2007 | EP1783438A1 Water heater |
| 05/09/2007 | CN2898715Y Optical electromechanical integrated heater |
| 05/09/2007 | CN2898714Y Multi-stage rotary assembled sprinkler |
| 05/09/2007 | CN2898704Y Water jacket of heating furnace |
| 05/09/2007 | CN2898703Y Reversed-flue boiler |
| 05/09/2007 | CN2898702Y Electric heating boiler |
| 05/09/2007 | CN2898701Y Multifunctional electric heater |
| 05/09/2007 | CN2898700Y Internal light-source heater |
| 05/09/2007 | CN2898699Y Explosive-proof energy-saving electric heater |
| 05/09/2007 | CN2898698Y 电子微波供热锅炉 Electronic microwave heating boilers |
| 05/09/2007 | CN2898641Y Two-purpose steam hot-water heater with firewood as fuel |
| 05/09/2007 | CN2898624Y Exhaust device of gas water heater |
| 05/09/2007 | CN2897821Y Heater with ice liquid removal |
| 05/09/2007 | CN2897103Y Sanitary sealed drinker |
| 05/09/2007 | CN2897098Y Fast electric heating power-variable drinker |
| 05/09/2007 | CN1959295A Heat exchange type solar energy water heater |
| 05/09/2007 | CN1959283A Water heater with dynamic fast energy saving heater being setup |
| 05/09/2007 | CN1959282A High performance gas water heater |
| 05/09/2007 | CN1959281A Suit of multiplepoint heater |
| 05/09/2007 | CN1959280A High performance electric heating cold boiled water apparatus |
| 05/09/2007 | CN1959279A Fluid heating device and heating medium passing roller device using the same |
| 05/09/2007 | CN1959278A Water heater |
| 05/09/2007 | CN1959277A Water heater |
| 05/09/2007 | CN1314922C Horizontal double-layer grate back firing boiler |
| 05/03/2007 | WO2006111755A3 Hot water installations |
| 05/03/2007 | WO2005094273A3 Water heater and method of controlling the same |
| 05/03/2007 | US20070098992 Heater unit manufacturing method |
| 05/02/2007 | EP1780476A1 Hot-water supply device |
| 05/02/2007 | EP1366326B1 Condensation heat exchanger, in particular for a boiler |
| 05/02/2007 | CN2896130Y Electric magnetic water heater |
| 05/02/2007 | CN2896127Y Energy-saving electric heating device |
| 05/02/2007 | CN2896119Y Smoke-free colour-free energy-saving environment-protection boiler |
| 05/02/2007 | CN2896118Y 节能开水炉 Energy-saving water heaters |
| 05/02/2007 | CN2896117Y Cross hot-fire-tube heating stove |
| 05/02/2007 | CN2896116Y Efficient energy-saving water-boiling boiler |
| 05/02/2007 | CN2896115Y Horizontal smoke-eliminating dust-collecting energy-saving boiler |
| 05/02/2007 | CN2896114Y Plastic once-formed inner tube of electric water heater |
| 05/02/2007 | CN2896113Y Quartz-tube electric heater |
| 05/02/2007 | CN2896112Y Double-heat-source water-boiling boiler |
| 05/02/2007 | CN2896111Y Electric water-heater |
| 05/02/2007 | CN2896110Y Energy-saving immediate-heated type electric heating device |
| 05/02/2007 | CN2896109Y Heating heat-exchanger of direct-heating electric water-heater |
| 05/02/2007 | CN2896108Y Water heating device |
| 05/02/2007 | CN2896059Y Water heater using range hearth heat energy |
| 05/02/2007 | CN2896026Y Vertical boiler |
| 05/02/2007 | CN2894684Y Steam heating type bathing device |
| 05/02/2007 | CN2894545Y Intelligent dry-combustion-proof drinking water machine |
| 05/02/2007 | CN2894262Y Air conditioning heat-recovery air-change integrating machine for birds and beasts and its heating system |
| 05/02/2007 | CN1957220A Method, apparatus, system and heat exchanger for increasing the temperature of a substance which is initially in an at least partly solidified state in a container |
| 05/02/2007 | CN1955610A Cylinder preheating type hot water boiler |
| 05/02/2007 | CN1955609A Double-circuit thermal liner water dispenser |
| 05/02/2007 | CN1313764C Inner heat pipe coagulating type gas heating device |
| 05/02/2007 | CA2560585A1 Hot water supply device |
| 04/26/2007 | WO2007046361A1 Cogeneration system |
| 04/26/2007 | WO2007045487A1 Method and device for physical heat treatment of liquid media |
| 04/26/2007 | WO2007028257A3 Solid fuel furnace |
| 04/26/2007 | WO2007010538B1 Method and means for producing hot water from a hot water boiler system |
| 04/26/2007 | DE202007002963U1 Durchlauferhitzer Water heater |
| 04/26/2007 | DE102005049257A1 Warmwasserspeicher Hot water tank |
| 04/26/2007 | CA2524157A1 Portable pool heater apparatus |